Parathyroid Hormone (1-34), human, biotinylated

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Parathyroid Hormone (1-34), human, biotinylated;

Parathyroid Hormone (1-34), human, biotinylated 是甲状旁腺激素受体的探针，可用于分析活细胞中甲状旁腺激素和甲状旁腺激素受体之间的相互作用，并通过亲和柱纯化激素-受体复合物。

Parathyroid Hormone (1-34), human, biotinylatedamp;;

Parathyroid Hormone (1-34), human, biotinylated Chemical Structure

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100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

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生物活性

Parathyroid Hormone (1-34), human, biotinylated is a probe for the parathyroid hormone receptor, can be used for analyzing the interaction between parathyroid hormone and parathyroid hormone receptors in living cells and for purifying hormone-receptor complexes with affinity columns[1][2].

分子量

4344.10

Formula

C191H305N57O53S3
Sequence

Biotin-Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe
Sequence Shortening

Biotin-SVSEIQLMHNLGKHLNSMERVEWLRKKLQDVHNF
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
Solvent Solubility
In Vitro:;

H2O

Peptide Solubility and Storage Guidelines:

1.;;Calculate the length of the peptide.

2.;;Calculate the overall charge of the entire peptide according to the following table:

; Contents Assign value
Acidic amino acid Asp (D), Glu (E), and the C-terminal -COOH. -1
Basic amino acid Arg (R), Lys (K), His (H), and the N-terminal -NH2 +1
Neutral amino acid Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) 0

3.;;Recommended solution:

Overall charge of peptide Details
Negative (lt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (gt;0) 1.;;Try to dissolve the peptide in water first.
2.;;If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.;;If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO.
Zero (=0) 1.;;Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.;;For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
参考文献

  • [1]. Newman W, et, al. Biotinylated parathyroid hormone as a probe for the parathyroid hormone receptor. Structure-function analysis and detection of specific binding to cultured bone cells by flow cytometry. J Biol Chem. 1989 Oct 5; 264(28): 16359-65.

    [2]. Banerjee S, et, al. Synthesis and characterization of novel biotinylated carboxyl-terminal parathyroid hormone peptides that specifically crosslink to the CPTH-receptor. Peptides. 2006 Dec; 27(12): 3352-62.